EP3931589A1 - Verfahren zur rauschunterdrückung und erhöhung der geschwindigkeit in miniaturisierten radiofrequenzsignaldetektoren - Google Patents

Verfahren zur rauschunterdrückung und erhöhung der geschwindigkeit in miniaturisierten radiofrequenzsignaldetektoren

Info

Publication number
EP3931589A1
EP3931589A1 EP19715977.5A EP19715977A EP3931589A1 EP 3931589 A1 EP3931589 A1 EP 3931589A1 EP 19715977 A EP19715977 A EP 19715977A EP 3931589 A1 EP3931589 A1 EP 3931589A1
Authority
EP
European Patent Office
Prior art keywords
signal
signals
detector
dsp
frequency
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
EP19715977.5A
Other languages
English (en)
French (fr)
Inventor
Marko Borosak
Matej PARADZIK
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
A Elektronik d o o
Original Assignee
A Elektronik d o o
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by A Elektronik d o o filed Critical A Elektronik d o o
Publication of EP3931589A1 publication Critical patent/EP3931589A1/de
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/021—Auxiliary means for detecting or identifying radar signals or the like, e.g. radar jamming signals
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/02—Systems using reflection of radio waves, e.g. primary radar systems; Analogous systems
    • G01S13/50—Systems of measurement based on relative movement of target
    • G01S13/58—Velocity or trajectory determination systems; Sense-of-movement determination systems
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/023—Interference mitigation, e.g. reducing or avoiding non-intentional interference with other HF-transmitters, base station transmitters for mobile communication or other radar systems, e.g. using electro-magnetic interference [EMI] reduction techniques
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/03—Details of HF subsystems specially adapted therefor, e.g. common to transmitter and receiver
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S7/00—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00
    • G01S7/02—Details of systems according to groups G01S13/00, G01S15/00, G01S17/00 of systems according to group G01S13/00
    • G01S7/40—Means for monitoring or calibrating
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
    • G01S13/00—Systems using the reflection or reradiation of radio waves, e.g. radar systems; Analogous systems using reflection or reradiation of waves whose nature or wavelength is irrelevant or unspecified
    • G01S13/88—Radar or analogous systems specially adapted for specific applications
    • G01S13/93—Radar or analogous systems specially adapted for specific applications for anti-collision purposes
    • G01S13/931—Radar or analogous systems specially adapted for specific applications for anti-collision purposes of land vehicles

Landscapes

  • Engineering & Computer Science (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Remote Sensing (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Radar Systems Or Details Thereof (AREA)
EP19715977.5A 2019-02-28 2019-02-28 Verfahren zur rauschunterdrückung und erhöhung der geschwindigkeit in miniaturisierten radiofrequenzsignaldetektoren Pending EP3931589A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/HR2019/000004 WO2020174257A1 (en) 2019-02-28 2019-02-28 A method for suppresing noise and increasing speed in miniaturized radio frequency signal detectors

Publications (1)

Publication Number Publication Date
EP3931589A1 true EP3931589A1 (de) 2022-01-05

Family

ID=66049350

Family Applications (1)

Application Number Title Priority Date Filing Date
EP19715977.5A Pending EP3931589A1 (de) 2019-02-28 2019-02-28 Verfahren zur rauschunterdrückung und erhöhung der geschwindigkeit in miniaturisierten radiofrequenzsignaldetektoren

Country Status (4)

Country Link
US (1) US11294027B2 (de)
EP (1) EP3931589A1 (de)
KR (1) KR20210129580A (de)
WO (1) WO2020174257A1 (de)

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CN117519423A (zh) * 2024-01-08 2024-02-06 成都威频通讯技术有限公司 基于zynq的信噪比与带宽可控单音信号产生器及方法

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CN117082543B (zh) * 2023-09-11 2024-04-19 北京市大唐盛兴科技发展有限公司 一种便携式无线信号传输检测装置

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN117519423A (zh) * 2024-01-08 2024-02-06 成都威频通讯技术有限公司 基于zynq的信噪比与带宽可控单音信号产生器及方法
CN117519423B (zh) * 2024-01-08 2024-03-19 成都威频通讯技术有限公司 基于zynq的信噪比与带宽可控单音信号产生器及方法

Also Published As

Publication number Publication date
WO2020174257A1 (en) 2020-09-03
US20210132184A1 (en) 2021-05-06
US11294027B2 (en) 2022-04-05
KR20210129580A (ko) 2021-10-28

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